---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-2104 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/41263 ---> free -m: total used free shared buff/cache available Mem: 16009 656 12579 1 2772 15022 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:09:ea:25 brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fe09:ea25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:7d:d6:6b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-2104) 11/09/26 _x86_64_ (4 CPU) 14:50:11 LINUX RESTART (4 CPU) 14:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:52:01 165.48 50.53 114.95 0.00 590.27 13196.97 0.00 14:53:01 61.68 14.18 47.50 0.00 2655.38 10071.18 0.00 14:54:01 8.40 0.17 8.23 0.00 19.86 936.24 0.00 14:55:01 4.60 0.00 4.60 0.00 0.00 769.47 0.00 14:56:01 26.25 10.20 16.05 0.00 3445.56 3821.76 0.00 14:57:01 6.95 0.05 6.90 0.00 8.40 304.75 0.00 14:58:01 3.43 0.00 3.43 0.00 0.00 609.37 0.00 14:59:01 1.93 0.00 1.93 0.00 0.00 67.55 0.00 15:00:01 0.82 0.00 0.82 0.00 0.00 9.73 0.00 15:01:01 4.70 2.00 2.70 0.00 31.18 47.84 0.00 15:02:01 0.95 0.00 0.95 0.00 0.00 11.73 0.00 15:03:01 1.27 0.00 1.27 0.00 0.00 16.53 0.00 15:04:01 0.85 0.00 0.85 0.00 0.00 10.66 0.00 15:05:01 10.15 0.92 9.23 0.00 103.98 1845.96 0.00 Average: 21.07 5.52 15.55 0.00 489.49 2252.60 0.00 14:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 13418108 15372832 622792 3.80 77872 2062076 1434688 8.23 846676 1841768 157500 14:53:01 13186516 15363192 625424 3.82 81148 2274800 1552636 8.90 910612 1998592 8912 14:54:01 13153152 15354904 632632 3.86 81512 2298892 1572704 9.02 931708 2009940 14876 14:55:01 13071300 15279500 708176 4.32 81664 2304740 1682532 9.65 1008944 2012608 1196 14:56:01 12873252 15298040 682724 4.16 87008 2508952 1757396 10.08 1140436 2061624 1376 14:57:01 12929992 15365300 615108 3.75 87192 2519004 1541608 8.84 1078448 2068736 7776 14:58:01 12863508 15306548 673664 4.11 87344 2526372 1575292 9.03 1142460 2071028 1320 14:59:01 12863532 15306620 673680 4.11 87396 2526376 1575292 9.03 1141092 2071032 8 15:00:01 12863092 15306360 674096 4.11 87420 2526376 1575292 9.03 1140636 2071180 8 15:01:01 12879836 15324424 655580 4.00 87684 2527128 1689112 9.68 1124376 2071796 24 15:02:01 12880844 15325488 654480 3.99 87716 2527140 1689112 9.68 1122172 2071800 20 15:03:01 12887004 15331700 648240 3.95 87772 2527144 1689112 9.68 1117012 2071804 20 15:04:01 12883944 15328680 651260 3.97 87804 2527144 1689112 9.68 1120044 2071804 20 15:05:01 12872704 15373092 605104 3.69 89488 2579812 1422172 8.15 1108368 2093472 41896 Average: 12973342 15331191 651640 3.97 85644 2445425 1603290 9.19 1066642 2041942 16782 14:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 0.81 0.81 0.10 0.10 0.00 0.00 0.00 0.00 14:52:01 ens3 70.92 46.91 1233.60 8.35 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 79.36 79.36 175.93 175.93 0.00 0.00 0.00 0.00 14:53:01 ens3 62.15 50.93 495.23 10.15 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 88.92 88.92 323.29 323.29 0.00 0.00 0.00 0.00 14:54:01 ens3 27.86 26.45 6.22 6.61 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 20.90 20.90 82.46 82.46 0.00 0.00 0.00 0.00 14:55:01 ens3 6.22 6.03 1.39 1.61 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 14:56:01 ens3 57.86 27.85 1430.28 2.46 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 33.24 33.24 140.09 140.09 0.00 0.00 0.00 0.00 14:57:01 ens3 9.90 9.77 2.22 2.47 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 21.65 21.65 85.90 85.90 0.00 0.00 0.00 0.00 14:58:01 ens3 6.60 6.28 1.50 1.72 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 ens3 0.27 0.22 0.07 0.23 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 0.22 0.15 0.06 0.22 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 ens3 0.77 0.52 0.30 0.94 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 1.02 0.52 0.46 0.64 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 ens3 0.97 0.42 0.41 0.64 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 1.92 0.58 0.78 1.08 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 31.89 31.89 441.98 441.98 0.00 0.00 0.00 0.00 15:05:01 ens3 20.03 16.06 16.42 7.87 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 19.86 19.86 89.37 89.37 0.00 0.00 0.00 0.00 Average: ens3 18.99 13.72 226.57 3.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-2104) 11/09/26 _x86_64_ (4 CPU) 14:50:11 LINUX RESTART (4 CPU) 14:51:02 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 14.30 11.95 8.54 10.57 0.04 54.60 14:52:01 0 8.39 12.46 8.99 21.68 0.03 48.44 14:52:01 1 24.86 11.15 8.35 8.47 0.05 47.11 14:52:01 2 15.15 11.11 8.05 9.81 0.03 55.84 14:52:01 3 8.81 13.07 8.76 2.36 0.05 66.94 14:53:01 all 45.99 0.00 4.66 0.43 0.02 48.90 14:53:01 0 43.09 0.00 4.77 0.55 0.03 51.55 14:53:01 1 50.96 0.00 4.65 0.15 0.02 44.22 14:53:01 2 44.71 0.00 4.70 0.90 0.02 49.68 14:53:01 3 45.21 0.00 4.52 0.10 0.02 50.15 14:54:01 all 52.32 0.00 4.11 0.00 0.03 43.53 14:54:01 0 51.13 0.00 4.14 0.02 0.02 44.70 14:54:01 1 52.44 0.00 4.30 0.00 0.03 43.22 14:54:01 2 51.93 0.00 4.02 0.00 0.02 44.04 14:54:01 3 53.81 0.00 4.00 0.00 0.03 42.16 14:55:01 all 52.73 0.00 2.42 0.19 0.03 44.64 14:55:01 0 49.97 0.00 2.37 0.60 0.02 47.04 14:55:01 1 53.04 0.00 2.58 0.00 0.03 44.35 14:55:01 2 53.48 0.00 2.45 0.15 0.03 43.88 14:55:01 3 54.41 0.00 2.28 0.00 0.02 43.29 14:56:01 all 54.09 0.00 2.49 2.83 0.02 40.57 14:56:01 0 52.34 0.00 2.45 0.70 0.03 44.48 14:56:01 1 54.04 0.00 2.61 1.11 0.02 42.22 14:56:01 2 54.31 0.00 2.22 0.92 0.02 42.54 14:56:01 3 55.68 0.00 2.68 8.59 0.02 33.03 14:57:01 all 53.08 0.00 2.93 0.07 0.03 43.88 14:57:01 0 51.68 0.00 3.23 0.12 0.03 44.93 14:57:01 1 52.72 0.00 2.89 0.00 0.03 44.35 14:57:01 2 53.84 0.00 2.89 0.00 0.03 43.24 14:57:01 3 54.09 0.00 2.71 0.17 0.03 42.99 14:58:01 all 52.22 0.00 2.82 0.01 0.03 44.92 14:58:01 0 49.66 0.00 2.85 0.00 0.03 47.46 14:58:01 1 52.38 0.00 2.89 0.05 0.03 44.65 14:58:01 2 53.42 0.00 2.89 0.00 0.03 43.66 14:58:01 3 53.39 0.00 2.67 0.00 0.02 43.92 14:59:01 all 29.39 0.00 1.76 0.01 0.02 68.81 14:59:01 0 29.85 0.00 1.93 0.00 0.02 68.21 14:59:01 1 29.63 0.00 2.01 0.05 0.02 68.29 14:59:01 2 31.40 0.00 1.70 0.00 0.02 66.88 14:59:01 3 26.67 0.00 1.42 0.00 0.03 71.88 15:00:01 all 29.26 0.00 1.84 0.00 0.04 68.86 15:00:01 0 30.23 0.00 1.69 0.00 0.05 68.03 15:00:01 1 28.53 0.00 2.04 0.00 0.05 69.37 15:00:01 2 29.10 0.00 1.70 0.00 0.03 69.17 15:00:01 3 29.19 0.00 1.91 0.00 0.03 68.86 15:01:01 all 28.99 0.00 1.73 0.03 0.03 69.21 15:01:01 0 30.43 0.00 1.92 0.02 0.03 67.60 15:01:01 1 28.74 0.00 1.82 0.05 0.02 69.37 15:01:01 2 26.69 0.00 1.47 0.07 0.03 71.74 15:01:01 3 30.12 0.00 1.71 0.00 0.03 68.13 15:02:01 all 29.42 0.00 1.87 0.00 0.03 68.69 15:02:01 0 29.54 0.00 1.80 0.00 0.02 68.64 15:02:01 1 29.07 0.00 1.93 0.02 0.03 68.95 15:02:01 2 27.34 0.00 1.87 0.00 0.02 70.77 15:02:01 3 31.74 0.00 1.86 0.00 0.03 66.37 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 29.45 0.00 1.82 0.01 0.03 68.68 15:03:01 0 28.20 0.00 1.62 0.00 0.03 70.14 15:03:01 1 30.04 0.00 1.95 0.03 0.03 67.93 15:03:01 2 29.36 0.00 1.75 0.00 0.05 68.83 15:03:01 3 30.22 0.00 1.94 0.00 0.02 67.82 15:04:01 all 29.26 0.00 1.73 0.00 0.03 68.97 15:04:01 0 26.74 0.00 1.68 0.00 0.03 71.55 15:04:01 1 31.26 0.00 1.77 0.02 0.02 66.93 15:04:01 2 28.74 0.00 1.40 0.00 0.03 69.82 15:04:01 3 30.31 0.00 2.08 0.00 0.03 67.57 15:05:01 all 25.06 0.00 1.71 0.17 0.03 73.03 15:05:01 0 32.76 0.00 2.25 0.07 0.03 64.88 15:05:01 1 15.99 0.00 1.51 0.52 0.03 81.94 15:05:01 2 26.58 0.00 1.41 0.05 0.03 71.92 15:05:01 3 24.92 0.00 1.66 0.03 0.03 73.35 Average: all 37.58 0.86 2.89 1.03 0.03 57.61 Average: 0 36.76 0.89 2.98 1.70 0.03 57.63 Average: 1 38.16 0.80 2.96 0.75 0.03 57.30 Average: 2 37.60 0.80 2.75 0.85 0.03 57.97 Average: 3 37.79 0.94 2.88 0.81 0.03 57.55